To use Revelation you need to have pygtk 2.0.0, gnome-python 2.0.0 and pycrypto 1.9 installed. Installation is done using a standard Python setup.py file. Quick instructions are (as root): python setup.py build python setup.py install Note: if you are reinstalling or upgrading Revelation you may need to use "python setup.py install --force", otherwise the old files will not be replaced.